307520176

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{15413}}^1$

素因数の和:15493

約数の個数: 40

約数和(自身を含む): 630740880

約数和(自身を除く): 323220704

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4988, 9976, 15413, 19952, 30826, 61652, 123304, 246608, 446977, 662759, 893954, 1325518, 1787908, 2651036, 3575816, 5302072, 7151632, 10604144, 19220011, 38440022, 76880044, 153760088, 307520176]

約数ペア:

[(1, 307520176), (2, 153760088), (4, 76880044), (8, 38440022), (16, 19220011), (29, 10604144), (43, 7151632), (58, 5302072), (86, 3575816), (116, 2651036), (172, 1787908), (232, 1325518), (344, 893954), (464, 662759), (688, 446977), (1247, 246608), (2494, 123304), (4988, 61652), (9976, 30826), (15413, 19952)]